1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
SET @start_value = @@global.query_cache_size;
'#--------------------FN_DYNVARS_133_01------------------------#'
SET @@global.query_cache_size = 99;
Warnings:
Warning 1292 Truncated incorrect query_cache_size value: '99'
SET @@global.query_cache_size = DEFAULT;
SELECT @@global.query_cache_size;
@@global.query_cache_size
1048576
'#---------------------FN_DYNVARS_133_02-------------------------#'
SET @@global.query_cache_size = @start_value;
SELECT @@global.query_cache_size = @start_value;
@@global.query_cache_size = @start_value
1
'#--------------------FN_DYNVARS_133_03------------------------#'
SET @@global.query_cache_size = 0;
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
SET @@global.query_cache_size = 1;
Warnings:
Warning 1292 Truncated incorrect query_cache_size value: '1'
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
SET @@global.query_cache_size = 512;
Warnings:
Warning 1292 Truncated incorrect query_cache_size value: '512'
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
SET @@global.query_cache_size = 1024;
Warnings:
Warning 1282 Query cache failed to set size 1024; new query cache size is 0
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
SET @@global.query_cache_size = 1048576;
SELECT @@global.query_cache_size;
@@global.query_cache_size
1048576
SET @@global.query_cache_size = 1048575;
Warnings:
Warning 1292 Truncated incorrect query_cache_size value: '1048575'
SELECT @@global.query_cache_size;
@@global.query_cache_size
1047552
'#--------------------FN_DYNVARS_133_04-------------------------#'
SET @@global.query_cache_size = -1;
Warnings:
Warning 1292 Truncated incorrect query_cache_size value: '-1'
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
SET @@global.query_cache_size = 511;
Warnings:
Warning 1292 Truncated incorrect query_cache_size value: '511'
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
SET @@global.query_cache_size = 10000.01;
ERROR 42000: Incorrect argument type to variable 'query_cache_size'
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
SET @@global.query_cache_size = -1024;
Warnings:
Warning 1292 Truncated incorrect query_cache_size value: '-1024'
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
SET @@global.query_cache_size = ON;
ERROR 42000: Incorrect argument type to variable 'query_cache_size'
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
SET @@global.query_cache_size = 'test';
ERROR 42000: Incorrect argument type to variable 'query_cache_size'
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
'#-------------------FN_DYNVARS_133_05----------------------------#'
SET @@session.query_cache_size = 0;
ERROR HY000: Variable 'query_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
SELECT @@query_cache_size;
@@query_cache_size
0
'#----------------------FN_DYNVARS_133_06------------------------#'
SELECT @@global.query_cache_size = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='query_cache_size';
@@global.query_cache_size = VARIABLE_VALUE
1
SELECT @@query_cache_size = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.SESSION_VARIABLES
WHERE VARIABLE_NAME='query_cache_size';
@@query_cache_size = VARIABLE_VALUE
1
'#---------------------FN_DYNVARS_133_07----------------------#'
SET @@global.query_cache_size = TRUE;
Warnings:
Warning 1292 Truncated incorrect query_cache_size value: '1'
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
SET @@global.query_cache_size = FALSE;
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
'#---------------------FN_DYNVARS_133_08----------------------#'
SET @@global.query_cache_size = 1;
Warnings:
Warning 1292 Truncated incorrect query_cache_size value: '1'
SELECT @@query_cache_size = @@global.query_cache_size;
@@query_cache_size = @@global.query_cache_size
1
'#---------------------FN_DYNVARS_133_09----------------------#'
SET query_cache_size = 1;
ERROR HY000: Variable 'query_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
SELECT @@query_cache_size;
@@query_cache_size
0
SELECT local.query_cache_size;
ERROR 42S02: Unknown table 'local' in SELECT
SELECT global.query_cache_size;
ERROR 42S02: Unknown table 'global' in SELECT
SELECT query_cache_size = @@session.query_cache_size;
ERROR 42S22: Unknown column 'query_cache_size' in 'SELECT'
SET @@global.query_cache_size = @start_value;
|
